W. h. o.
[医] 世界卫生组织
🧩 词语组成解析
[医] 韦内(X线硬度单位,X线穿透力单位)
[医] 普朗克氏量子常数
[医] O型, 菌体型, 不动型(细菌)
🗣️ 情景例句
That's good, I thought I was late.
太好了，我还以为我来迟了呢。
It's time for class.
上课时间到了。
There were books, clothing and photographs, together with letters which the seaman had once received from his wife.
其中有书箱、衣服、照片以及水手收到的妻子的来信。